EP 1752430 A1 20070214 - Transparent conductive oxide
Title (en)
Transparent conductive oxide
Title (de)
Tranparentes konduktives Oxid
Title (fr)
Oxyde electro-conducteur transparent
Publication
Application
Priority
- EP 00977861 A 20001122
- JP 33373099 A 19991125
- JP 33373199 A 19991125
- JP 2000027741 A 20000204
- JP 2000042378 A 20000221
- JP 2000111505 A 20000413
- JP 2000118924 A 20000420
Abstract (en)
In a sputtering target comprising at least indium oxide and zinc oxide, the atomic ratio represented by In/(In-Zn) is set to a value within the range of 0.75 to 0.97, a hexagonal layered compound represented by In 2 O 3 (ZnO) m wherein m is an integer of 2 to 20 is contained, and the crystal grain size of the hexagonal layered compound is set to a value of 5 µm or less .
IPC 8 full level
C04B 35/01 (2006.01); C03C 17/245 (2006.01); C04B 35/453 (2006.01); C04B 35/457 (2006.01); C04B 35/645 (2006.01); C23C 14/08 (2006.01); C23C 14/34 (2006.01); G02F 1/1343 (2006.01)
CPC (source: EP KR US)
C04B 35/01 (2013.01 - EP US); C04B 35/453 (2013.01 - EP US); C04B 35/457 (2013.01 - EP US); C04B 35/6262 (2013.01 - EP US); C04B 35/64 (2013.01 - EP US); C04B 35/6455 (2013.01 - EP US); C23C 14/086 (2013.01 - EP US); C23C 14/34 (2013.01 - KR); C23C 14/3407 (2013.01 - EP US); C23C 14/3414 (2013.01 - EP US); C03C 2217/211 (2013.01 - EP US); C03C 2217/216 (2013.01 - EP US); C03C 2217/23 (2013.01 - EP US); C03C 2218/154 (2013.01 - EP US); C04B 2235/3284 (2013.01 - EP US); C04B 2235/3286 (2013.01 - EP US); C04B 2235/3293 (2013.01 - EP US); C04B 2235/44 (2013.01 - EP US); C04B 2235/441 (2013.01 - EP US); C04B 2235/443 (2013.01 - EP US); C04B 2235/449 (2013.01 - EP US); C04B 2235/5436 (2013.01 - EP US); C04B 2235/664 (2013.01 - EP US); C04B 2235/763 (2013.01 - EP US); C04B 2235/767 (2013.01 - EP US); C04B 2235/77 (2013.01 - EP US); C04B 2235/785 (2013.01 - EP US); C04B 2235/786 (2013.01 - EP US); C04B 2235/96 (2013.01 - EP US); C04B 2235/963 (2013.01 - EP US); C04B 2235/9646 (2013.01 - EP US); C04B 2235/9653 (2013.01 - EP US); G02F 1/13439 (2013.01 - EP US)
Citation (applicant)
- JP H0350148 A 19910304 - TOSOH CORP
- JP H05155651 A 19930622 - HITACHI METALS LTD, et al
- JP H0570943 A 19930323 - MITSUBISHI MATERIALS CORP
- JP H06234565 A 19940823 - IDEMITSU KOSAN CO
- JP H08283934 A 19961029 - KOBE STEEL LTD
- "Japan Society for the Promotion of Science", 1999, OHMSHA LTD., article "166th committee on transparent oxides and photoelectric materials"
Citation (search report)
No relevant documents disclosed
Designated contracting state (EPC)
DE FI FR GB NL
DOCDB simple family (publication)
EP 1233082 A1 20020821; EP 1233082 A4 20060125; EP 1233082 B1 20090107; CN 1195886 C 20050406; CN 1379827 A 20021113; DE 60041353 D1 20090226; DE 60042431 D1 20090730; EP 1752430 A1 20070214; EP 1752430 B1 20090617; EP 1777321 A1 20070425; HK 1050720 A1 20030704; JP 2011068993 A 20110407; JP 2011190542 A 20110929; JP 4850378 B2 20120111; JP 5306308 B2 20131002; JP 5558420 B2 20140723; KR 100774778 B1 20071107; KR 100849258 B1 20080729; KR 101139203 B1 20120426; KR 20020069190 A 20020829; KR 20070089755 A 20070831; KR 20080035025 A 20080422; US 6669830 B1 20031230; WO 0138599 A1 20010531
DOCDB simple family (application)
EP 00977861 A 20001122; CN 00814473 A 20001122; DE 60041353 T 20001122; DE 60042431 T 20001122; EP 06122640 A 20001122; EP 06122644 A 20001122; HK 03102914 A 20030424; JP 0008236 W 20001122; JP 2001539936 A 20001122; JP 2010238811 A 20101025; JP 2011133359 A 20110615; KR 20027006691 A 20020524; KR 20077017993 A 20070803; KR 20087008129 A 20001122; US 8937802 A 20020329